Motor neuron(e) disease.
D000368:Aged; D000690:Amyotrophic Lateral Sclerosis / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009046:Motor Neurons; D009468:Neuromuscular Diseases / Q000453:epidemiology / Q000209:etiology* / Q000473:pathology; D012306:Risk; D014481:United States; D014947:Wounds and Injuries / Q000150:complications